1566363010960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12805453}}^1$

素因数の和:12805616

約数の個数: 80

約数和(自身を含む): 4001448265920

約数和(自身を除く): 2435085254960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 695, 880, 1112, 1390, 1529, 2224, 2780, 3058, 5560, 6116, 7645, 11120, 12232, 15290, 24464, 30580, 61160, 122320, 12805453, 25610906, 51221812, 64027265, 102443624, 128054530, 140859983, 204887248, 256109060, 281719966, 512218120, 563439932, 704299915, 1024436240, 1126879864, 1408599830, 1779957967, 2253759728, 2817199660, 3559915934, 5634399320, 7119831868, 8899789835, 11268798640, 14239663736, 17799579670, 19579537637, 28479327472, 35599159340, 39159075274, 71198318680, 78318150548, 97897688185, 142396637360, 156636301096, 195795376370, 313272602192, 391590752740, 783181505480, 1566363010960]

約数ペア:

[(1, 1566363010960), (2, 783181505480), (4, 391590752740), (5, 313272602192), (8, 195795376370), (10, 156636301096), (11, 142396637360), (16, 97897688185), (20, 78318150548), (22, 71198318680), (40, 39159075274), (44, 35599159340), (55, 28479327472), (80, 19579537637), (88, 17799579670), (110, 14239663736), (139, 11268798640), (176, 8899789835), (220, 7119831868), (278, 5634399320), (440, 3559915934), (556, 2817199660), (695, 2253759728), (880, 1779957967), (1112, 1408599830), (1390, 1126879864), (1529, 1024436240), (2224, 704299915), (2780, 563439932), (3058, 512218120), (5560, 281719966), (6116, 256109060), (7645, 204887248), (11120, 140859983), (12232, 128054530), (15290, 102443624), (24464, 64027265), (30580, 51221812), (61160, 25610906), (122320, 12805453)]